'Msc vlr' diaporamas de présentation

GSM

GSM. If you are in Europe, Asia or Japan and using a mobile phone then most probably you must be using GSM technology in your mobile phone.

1.01k views • 77 slides

Generation Roadmap for Cellular Telephony

Generation Roadmap for Cellular Telephony. Prepared by: MIHIR KUMBHAKAR AGM(CMTS). Dated:10.03.07. Wireless technology is accelerating very fast. It is quickly moving into 1G,2G,2.5G,3G ,4G and NGN. 1 st Generation.

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GSM (GLOBAL SYSTEM FOR MOBILE COMMUNICATION)

GSM (GLOBAL SYSTEM FOR MOBILE COMMUNICATION). PRESENTATION PLAN. INTRODUCTION CELLULAR MOBILE COMMUNICATIONS GSM NETWORK ARCHITECTURE MOBILITY AND TRAFFIC MANAGEMENT GSM PROTOCOLS. HISTORY OF WIRELESS COMMUNICATION. 1982 CEPT start to develop cell structure

831 views • 63 slides

GSM (GLOBAL SYSTEM FOR MOBILE COMMUNICATION)

GSM (GLOBAL SYSTEM FOR MOBILE COMMUNICATION). PRESENTATION PLAN. INTRODUCTION CELLULAR MOBILE COMMUNICATIONS GSM NETWORK ARCHITECTURE MOBILITY AND TRAFFIC MANAGEMENT GSM PROTOCOLS. HISTORY OF WIRELESS COMMUNICATION. 1982 CEPT start to develop cell structure

853 views • 63 slides

Wireless Communication GSM Network Architecture Procedures

Wireless Communication GSM Network Architecture Procedures. Tanvir Ahmad Niazi Tanvir.niazi@mail.au.edu.pk Air University, Islamabad. Objectives. Learning the basic procedures, the main call procedures, mobility and roaming features that GSM operates.

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General Packet Radio Service (GPRS)

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GSM Architecture

GSM Architecture. Network Subsystem includes the equipments and functions related to end-to-end call. Radio Subsystem includes the equipments and functions related to the management of the connections on the radio path.

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Wireless Application Protocol

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GSM Call Setup

GSM Call Setup. GSM Network. 'B' subscriber ANSWERS. What happens NEXT?. 'A' subscriber CALLS. GSM Call Setup. HLR. A subscriber. BSC. BTS. VMS Voicemail. MSC. EIR. PrePaid. SMSC. IN. INTERNET. MSC VLR. BSC. PSTN Fixed Network. PSTN International. PABX. B subscriber.

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GSM Network Areas...

Cell. Public Land Mobile Network (PLMN). GSM Network Areas. MSC / VLR Area. Location Area. GSM Network Areas. Public Land Mobile Network (PLMN). MSC/VLR Service Area : ?? ????? ?? ????? ????? ?? ???? ?? ???? ?? ??? ?? ???? ?? MSC ???? ???? ?? ???. GSM Network Areas. Location Area :

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GSM Overview

GSM Overview. Manish singh. OBJECTIVES. Describe the Cellular Concept Explain the GSM Access Network Explain the GSM Core Network Explain the GPRS Core Network. Inter-Exchange Junction. Subscriber Line (2W). BSC. BTS. MS. Telephone Exchange. Mobile Switching Centre (MSC).

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GSM Architecture

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GSM Architecture

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Cellular Mobile Evolution Network Architecture

Cellular Mobile Evolution Network Architecture. Supervisor : Dr. Shawky Shaaban Eng. Amir Alaa. Cellular Network. Cell Geometry. Dead Spot. Omni Directional Antennas: ? Omni directional antennas suffer from dead spots problem. R. R. Cell Geometrical Antennas. R.

598 views • 39 slides

Wireless Telecommunication Systems Lec 04

ECOM 6320. Wireless Telecommunication Systems Lec 04. 14 /03/2010. Outline. Market GSM. Mobile phone subscribers worldwide. approx. 1.7 bn. 1600. 2009: >4 bn!. 1400. 1200. GSM total. 1000. TDMA total. CDMA total. Subscribers [million]. PDC total. 800. Analogue total.

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An Overview of GPRS

An Overview of GPRS. Shourya Roy Pradeep Bhatt Gururaja K. What is GPRS?. A new bearer service for GSM that greatly improves and simplifies wireless access to packet data networks,e.g to the internet. Motivation . Speed Immediacy New and better applications User friendly billing.

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Chapter 6: Switching System

Chapter 6: Switching System. Chapter 1 - Objectives. After completing this chapter, participants will be able to: Name 3 nodes in the Switching System List which 2 nodes are contacted for the security procedure in the GSM system

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TMN PCS

TMN PCS.

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